by pythagorean formula, the last side is √(61)
by cos rule
cos A

A = 39.81
Sin 167 = 0.22495
cos 107 = -0.29237
cos 167 = -0.97437
sin 107 = 0.95630
(sin 167)(cos 107) - (cos 167)(sin 107)
(0.22495)(-0.29237) - ( -0.97437)(0.95630)
= 0.86602
hope this helps :)
Answer:
A right angle.
Step-by-step explanation:
65+25 =90
Answer:
R0, 90 degrees
Step-by-step explanation:
:)
You can plug 1350 or less watts without overloading the circuit.
Step-by-step explanation:
Given,
Circuit overloads at = 2400 watts
Electricity consumed by portable heater = 1050 watts
Let,
x be the additional number of watts you can plug in.
Portable heater + additional watts ≤ Overloading limit
1050 + x ≤ 2400
Subtracting 1050 from both sides

You can plug 1350 or less watts without overloading the circuit.
Keywords: inequality, subtraction
Learn more about subtraction at:
#LearnwithBrainly